N21 3DA maps, stats, and open data

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N21 3DA lies on Broad Walk in London. N21 3DA is located in the Winchmore Hill electoral ward, within the London borough of Enfield and the English Parliamentary constituency of Enfield, Southgate. The Sub Integrated Care Board (ICB) Location is NHS North Central London ICB - 93C and the police force is Metropolitan Police. This postcode has been in use since January 1980.

N21 3DA maps

N21 3DA map - OS OpenMap – Local (Ordnance Survey)
N21 3DA map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

N21 3DA geodata

Easting530737
Northing194032
Latitude51.629919
Longitude-0.112526

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is N21 3DA?

StreetBroad Walk
Town/CityLondon
CountryEngland
Postcode DistrictN21

➜ See where N21 is on a map
➜ Where is London?

N21 3DA Elevation

Elevation or altitude of N21 3DA as distance above sea level:

MetresFeet
Elevation60m197ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardWinchmore Hill
ConstituencyEnfield, Southgate

House Prices

Sales of detached houses in N21 3DA

LEVENS, 9, BROAD WALK, LONDON, N21 3DA
2017
31 JAN
£4,210,000
2016
29 JUN
£3,000,000
2014
17 SEP
£3,300,000
3A, BROAD WALK, LONDON, N21 3DA
2014
31 MAR
£2,610,000
7, BROAD WALK, LONDON, N21 3DA
2011
20 DEC
£2,900,000
9A, BROAD WALK, LONDON, N21 3DA
2010
9 NOV
£5,550,000
1, BROAD WALK, LONDON, N21 3DA
2008
16 APR
£2,150,000
15, BROAD WALK, LONDON, N21 3DA
2006
14 SEP
£3,010,000
11, BROAD WALK, LONDON, N21 3DA
2005
31 MAR
£1,900,000
2002
29 APR
£235,000

➜ London house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to N21 3DA

Park GateSouthgate802m
Queen Elizabeths DriveSouthgate804m
Park GateSouthgate813m
Queen Elizabeths DriveSouthgate817m
Winchmore Hill The GreenWinchmore Hill836m

Nearest underground/metro/tram to N21 3DA

Southgate Underground StationSouthgate1,091m

Nearest railway stations to N21 3DA

Winchmore Hill Station0.9km
Palmers Green Station1.3km
Grange Park Station1.8km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in N21 3DA (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband82.4%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in N21 3DA (2019 data)

Download

Median download speed70.1Mbps
Average download speed67.9Mbps
Maximum download speed200.00Mbps

Upload

Median upload speed16.4Mbps
Average upload speed13.1Mbps
Maximum upload speed20.00Mbps

Broadband limitations in N21 3DA (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

N21 3DA gas and electricity consumption

Estimated total energy consumption in N21 3DA by fuel type, 2015.

Gas

Consumption (kWh)303,681
Meter count9
Mean (kWh/meter)33,742
Median (kWh/meter)40,144

Electricity

Consumption (kWh)261,450
Meter count12
Mean (kWh/meter)21,788
Median (kWh/meter)16,504

Deprivation

23.3% of English postcodes are less deprived than N21 3DA:

Food Standards Agency

Three nearest food hygiene ratings to N21 3DA (metres)

Anisa's Cakehouse
Food Hygiene Rating: 4 (Good)
16 Oaklands
164m
Brackendale Lawn Tennis Club
Food Hygiene Rating: 5 (Very Good)
Brackendale Sports Ground
217m
The Woodman
Food Hygiene Rating: 5 (Very Good)
Public House
334m

➜ Get more ratings from the Food Standards Agency

Nearest post box to N21 3DA

 Last Collection 
LocationMon-FriSatDistance
34 Oaklands17:3012:00137m
127 Bourne Hill17:3012:00302m
Woodlands Way N2117:3012:00454m

N21 3DA ITL and N21 3DA LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for N21 3DA:

ITL 1 CodeName
TLILondon
ITL 2 CodeName
TLI5Outer London - East and North East
ITL 3 CodeName
TLI54Enfield
LAU 1 CodeName
E09000010Enfield

N21 3DA census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for N21 3DA:

CodeName
OAE00007769
LSOAE01001568Enfield 022D
MSOAE02000298Enfield 022

Nearest postcodes to N21 3DA

N21 3DBBroad Walk142m
N21 3BYBroad Walk146m
N21 3DDOaklands158m
N21 3DEOaklands180m
N21 3DHBrackendale215m
N21 3DGBrackendale262m
N21 3QNWoodcroft270m
N21 3QGBeechdale301m
N13 4BEBourne Hill302m
N21 3QEBeechdale319m